chrsmth
Actually there was one thing I couldn't do but this isn't unique to NixOS. I tried to install a GTAV mod that allows you to ride your smart bike trainer in game: GTBikeV. The mod can be installed, but the Bluetooth doesn't work. This is a WINE limitation.
https://nationalpost.com/news/canada/u-s-secretly-tested-car...
I only have it on the left side, and my TMJ lines up marginally worse on that side, so it's probably related.
[0] https://www.sciencedirect.com/science/article/pii/S180759322...
So I don't have any permanent hearing loss beyond what's normal. My tinnitus is Somatosensory [1], in my case aggravated by neck and jaw tension. My jaw doesn't align all that well on one side, and I can hear a sharp ring if I move my neck/jaw in the right ways.
I first noticed it after a kayaking trip in which I packed my ear with water so badly that I gave up on getting it out. This went on for months until the conductive hearing loss (i.e. earwax) + neck/jaw tension combined to produce tinnitus. Obviously I didn't know the cause at the time, so it caused me some stress before I started to make progress.
This is just armchair medicine, but my tinnitus seems to be caused by poor signal to noise. If my neck/jaw is tense or misaligned, then the noise floor is raised. I think it's literally my auditory nerve picking up interference from my neck or jar. Similarly, if my hearing is blocked, then the signal is lowered. If the signal to noise is too poor, then my brain stops filtering out the noise, and I hear it as tinnitus.
The solution for me is just a combination of neck stretching, and protecting myself from all hearing loss. I have to monitor this because it will flare up occasionally.
[1] https://www.sciencedirect.com/science/article/pii/S180759322...
[1] https://www.digikey.ca/en/products/filter/aluminum-polymer-c... [2] https://en.wikipedia.org/wiki/Polymer_capacitor
A friend thought maybe that capacitor was getting squeezed during production, or the board is just designed such that that capacitor is more likely to fail.
The representative initially agreed that the capacitor was bad. He grabbed a new board, pulled it out of the bag, and literally the same residue. Same capacitor even, which was unfortunate for me because the new determination was that maybe they're supposed to be like that? They had a tech in the store who claimed that it was residue from some kind of "conformal coating", and that 7/10 boards have capacitors that look like that. Somehow the residue is biased to appear directly under the capacitors, but that wasn't exactly explained. He also claimed that capacitors don't leak, at least the type on this board.
Eventually I just asked for one of the 3/10 boards that didn't have that residue, and the store was gracious enough to do that for me, but insisted that there was no issue the whole way.
They had to flip through 4 boards before finding one without residue under any capacitors, and I still don't know if I was being unreasonable.
As you ride up, you're greeted by a sign that reads "Welcome to beautiful British Columbia", and then "Welcome back to sunny Alberta". My Dad used to always joke about the snow melt either traveling to the Hudson Bay, or the Pacific Ocean depending on where you are along the lift line.
Had to test it out for myself. Unfortunately the lift doesn't quite carve across the watershed boundary as I hoped, but it's very close, and it was fun to wonder about as a kid.